Loans (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Allowance for loan losses:
Beginning Balance	$ 7,431	$ 7,941	$ 7,960
Provision	4,015	785	1,390
Recoveries	80	37	178
Charge offs	(4,743)	(1,332)	(1,587)
Ending balance	6,783	7,431	7,941
Individually evaluated for impairment	2,108	2,434	3,178
Collectively evaluated for impairment	4,675	4,997	4,763
Loans receivable (gross):
Individually evaluated for impairment	15,775	12,439	17,219
Collectively evaluated for impairment	507,468	479,791	432,869
Commercial Loan
Allowance for loan losses:
Beginning Balance	3,014	3,406	3,862
Provision	3,435	(270)	245
Recoveries	29	6	166
Charge offs	(3,650)	(128)	(867)
Ending balance	2,828	3,014	3,406
Individually evaluated for impairment	1,167	1,327	1,663
Collectively evaluated for impairment	1,661	1,687	1,743
Loans receivable (gross):
Individually evaluated for impairment	8,102	5,263	6,484
Collectively evaluated for impairment	122,118	127,370	120,708
Commercial Real Estate
Allowance for loan losses:
Beginning Balance	2,803	3,175	3,674
Provision	(9)	142	(269)
Recoveries	33	4	6
Charge offs	(174)	(518)	(236)
Ending balance	2,653	2,803	3,175
Individually evaluated for impairment	695	674	885
Collectively evaluated for impairment	1,958	2,129	2,290
Loans receivable (gross):
Individually evaluated for impairment	5,527	4,204	8,063
Collectively evaluated for impairment	220,995	208,096	196,375
Residential Real Estate
Allowance for loan losses:
Beginning Balance	1,511	1,242	211
Provision	556	877	1,398
Recoveries	6	21
Charge offs	(850)	(629)	(367)
Ending balance	1,223	1,511	1,242
Individually evaluated for impairment	228	407	615
Collectively evaluated for impairment	995	1,104	627
Loans receivable (gross):
Individually evaluated for impairment	2,129	2,946	2,603
Collectively evaluated for impairment	160,805	139,636	112,123
Consumer Loan
Allowance for loan losses:
Beginning Balance	103	118	213
Provision	33	36	16
Recoveries	12	6	6
Charge offs	(69)	(57)	(117)
Ending balance	79	103	118
Individually evaluated for impairment	18	26	15
Collectively evaluated for impairment	61	77	103
Loans receivable (gross):
Individually evaluated for impairment	17	26	69
Collectively evaluated for impairment	$ 3,550	$ 4,689	$ 3,663